baber/WOPTO huggingface dataset:
Patent KR-900002508-B1 (KR)
Title: Method and device for detecting straight line of body to be detected
Inventor: TAMURA SHINICHI
IPC: G03F9/00
Filed: 1984-03-26
Granted: 1990-04-16
Abstract: An alignment system is for positioning at a required position of an object to be worked which has on its surface straight-like line areas whose image density changes relatively abruptly at both side edges. The system comprises holding means for holding the object to be worked, moving means for moving the holding means, camera means for taking at least a part of the image of the surface of the object held on the holding means and outputing analog signals representative of the densities of X-Y matrix arrayed pixels, and A/D converter means for converting the analog signals outputted by the camera means into multi-value digital signals.
Patent KR-850001600-B1 (KR)
Title: Process for the preparation of z-alpha-acylamino-3-monosubstituted propenic acid and esters
Inventor: GRAHAM DONALD W
Filed: 1984-05-04
Granted: 1985-10-24
Abstract: Z-2-acylamino-3-mono-substd. propenoic acid esters of formula (II) are prepd. by reacting bromo compds. of formula (I) with trimethylamine, guanidine, or mercaptan. In the formulas, R1 is H; R2 is C3-8 hydrocarbon; R3 is C1-10 hydrocarbon; and one or two H atoms of R2 or R3 can be substd. with halogen, the non-ending methylene being substd. with O, S, or oxidized S. (II) are useful as selective dipeptidase inhibitors through combination with thienamycin.
Patent KR-920001776-B1 (KR)
Title: Process for preparing dihydro-benzopyran derivatives
Inventor: COHEN NOAL
IPC: A61K31/35
Filed: 1984-06-23
Granted: 1992-03-02
Abstract: It has been found that the novel compounds of the formula <CHEM> wherein R<1> is hydrogen or lower alkyl, R<2> is hydrogen or halogen, R<3> is hydrogen or lower alkyl, R<4> is hydrogen or lower alkyl, R<5> is hydrogen, lower alkyl or aralkyl, X is alkylene and n is an integer from 1 to 6, the enantiomers thereof and, when R<5> is hydrogen, the salts thereof with pharmaceutically acceptable bases have antiallergic properties and can accordingly be used as medicaments for the treatment or prevention of allergic conditions. The compounds of formula I can be manufactured by reacting a compound of the formula <CHEM> with a compound of the formula <CHEM> and optionally hydrolyzing the compound thus obtained.
Patent KR-870000692-B1 (KR)
Title: Pcb manufacturing method
Inventor: KWON SHIK-CHOL
IPC: H05K3/00
Filed: 1984-10-29
Granted: 1987-04-06
Abstract: The invention relates to the manufacturing method and surface treatment of copper thin film for PCB (printed circuit board).  A solution, mixture of copper sulfate 180-300g/l and sulphuric acid 30- 150g/l, is supplied into the plating bath (5) and the cathode drum (6) is electroplated.  Copper films made by electroplating are treated by nodularizing and nickel layers are formed, to improve the bonding force with the resin and anti-rust and solderability.
Patent KR-870000164-B1 (KR)
Title: Process for preparing halogen-substituted gylcidyl ether compounds
Inventor: ITO HIROSHI
IPC: C07D301/00
Filed: 1985-01-24
Granted: 1987-02-13
Abstract: Halogen-substd. glycidyl ether (I) [R1= hydrogen, methyl; R2= alkylene, xylene; X= halogen! is prepd. by reaction of hydroxysubstd. compd. with dihalogen compd. 11.4g of glycidol, 81.0g of 1,4- dibromotutane, and 7.8g of sodium hydroxide are mixed in 150ml of N,N-dimethylformamide.  This mixt. is reacted at 25-30≰C for 6 hrs. After the reaction, this mixt. is filtered.  The product is extracted with benzene-water mixt. and evaporation of benzene in benzene phase gives 24.5g of 1-bromo-4-glycidoxybutane.
Patent KR-930004800-B1 (KR)
Inventor: NICHOLSON JOHN E
IPC: H01R13/639
Filed: 1985-05-09
Granted: 1993-06-08
Abstract: 내용 없음.
Patent KR-890005075-B1 (KR)
Title: Method and system for controlling synchronous drive systems
Inventor: SASAKI YOSINAI
IPC: G05D3/12
Filed: 1985-05-25
Granted: 1989-12-09
Abstract: The method and system is used for controlling synchronous drive systems such as machining centers.  The control system is capable of having the output of a servo system settle rapidly at a desired value and follow a ramped reference value without an error.  The control system comprises a master servo system (11), a slave servo system (12), means supplying a reference value for each servo system, a compensator (13) for receiving the difference value between the outputs  of each servo system, and means sending the output of the compensator to the slave servo system.  The compensator is characteristic of PID control elements.
Patent KR-900008168-B1 (KR)
Title: Novel radio pharmaceuticals and chelating agents useful in their preparation
Inventor: BODOR NICHOLAS S
IPC: C07D217/26
Filed: 1985-07-18
Granted: 1990-11-05
Abstract: Pyridinium, quinolinium and isoquinolinium salts of formula (I) are prepared. In (I), A= residue of a chelating agent capable of chelating with ametallic radiomucleotide and having at least one p-, s- or t-amino functional gp., this gp. not being essential for the complexing properties; the residue is characterized by the absence of at least one of the p-, s-, t-amino functional gp.; y= 1 or 2; B= gp. of formula (II), (III) or (IV), each attached through the N atom; n, p, q= 0, 1 or 2; R= halogen, C1-7 alkyl, C1-7  alkoxy, C2-8 alkoxycarbonyl, etc.; X= anion of inorgainc acid; t= valence of the anion; S= integer; and S times t=y.
Patent KR-900000270-B1 (KR)
Title: Automatic cooking device
Inventor: SHIN YONG-CHOL
IPC: A47J27/14
Filed: 1985-11-13
Granted: 1990-01-24
Abstract: The device comprises a rice box (2), a miscellaneous cereals box (3) and a water box (4), all of which are arranged on the inner upper side of the body (1).  Main and miscellaneous cereals opening and shutting plates (5,6) are disposed in a piled manner. A rice washing barrel (14) is located and spring-supported at the inner middle portion of the body, and a pressure rice cooker (55) is located at the inner lower portion thereof.  A plurality of ejection pipe (26) and a water pipe (27) are provided between a rice selection plate (19) and a wave shaped washing net (20).  The bottom of the temp. detecting unit (55') comes to contact with the contact (70,70') according to the plate (69) elevation.
Patent KR-930002456-B1 (KR)
Inventor: DUNNAVANT WILLIAM R
IPC: C08G18/18
Filed: 1985-01-25
Granted: 1993-04-02
Abstract: 내용 없음.
Patent KR-890005168-B1 (KR)
Inventor: SONG CHONG-DO
IPC: B21J9/20
Filed: 1986-03-26
Granted: 1989-12-16
Abstract: 내용 없음.
Patent KR-930009830-B1 (KR)
Inventor: BROWN COLIN L
IPC: D01D5/247
Filed: 1986-05-30
Granted: 1993-10-11
Abstract: 내용 없음.
Patent KR-930009668-B1 (KR)
Inventor: NG ALVAN W
IPC: G06F12/04
Filed: 1986-07-02
Granted: 1993-10-08
Abstract: 내용 없음.
Patent KR-900006191-B1 (KR)
Title: Semiconductor memory device
Inventor: DAKUCHI MASAO
IPC: G11C11/409
Filed: 1986-07-03
Granted: 1990-08-25
Abstract: The memory includes a cell array constituted by at least a pair of memory groups. A bit line pair is coupled to a memory group and a second bit line pair is coupled to a second memory group. A sense amplifier is coupled to the first memory group for sensing and amplifying a potential difference in the first bit line pair. The sense amplifier comprises P-channel transistors. A second sense amplifier is coupled to the second memory group for sensing and amplifying a potential difference in the second bit line pair. The second sense amplifier comprises N-channel transistors. The first and second sense amplifiers are driven with mutually opposite phases.
Patent KR-900001577-B1 (KR)
Title: Quantity analysis of gene by using polyethylene glycol
Inventor: SUH JUNG-SUN
IPC: C12Q1/70
Filed: 1986-10-27
Granted: 1990-03-15
Abstract: A qutntitative virus gene is prepared using polyethylene glycol. Thus, HCMV AD 169 (ATCC) is cultured in human lung fibroblasts to isolate HCMV, which is cut by EcoRI, cloned in PBR 325, and inserted into recombinant vehicle by nick translation of 32P-dCTP to give a probe.  Virus DNA is obtained from a treatment of 1ml of patient's urine with 300 ul or 40% polyethylene glycol. 50 ul of the virus DNA is placed in 96- well plate, treated with 50 ul of IN-NaOH, glued to nitro cellulose membrane, and packed in a polyvinyl bag.  Cross- reaction solution preheated at 40oC is added into the above bag, reacted with probe, washed, and autoradiographed to quantify the virus gene.
Patent KR-910001471-B1 (KR)
Inventor: MORIOKA YOSHIHIRO
IPC: H04N9/81
Filed: 1986-12-26
Granted: 1991-03-07
Abstract: 내용 없음.
Patent KR-900002718-B1 (KR)
Title: Counter electrode frr corona discharge treatment
Inventor: OKIS YASHEKO
IPC: B01J19/08
Filed: 1987-01-23
Granted: 1990-04-23
Abstract: A counter-electrode (62), used in corona discharge treatment of a plastics body (1) between discharge- and counter-electrodes (50,62), consists of an electrode base (63) having a shape conforming with the undersurface of a moulded item to be subjected to corona discharge working and a conductive layer (4) formed inside of the electrode base.  This is useful in the corona discharge treatment of polyolefin mouldings prior to painting, adhesive coating or printing.  It provides a uniform stable corona discharge, without damage to the moulding.
Patent KR-960006005-B1 (KR)
Title: Biphenylyl ethanes & their use in liquid crystal materials and device
Inventor: GLEY JEORGE W
IPC: C07C43/18
Filed: 1987-06-17
Granted: 1996-05-06
Abstract: Novel compounds having a general formula: <CHEM> where m, n are 0 or 1, R1 represents hydrogen, alkyl, alkoxy, alkoxy substituted alkyl, alkanoyl, alkanoyloxy, alkoxycarbonyl or alkoxycarbonyloxy, <CHEM> represent cyclic groups, each of X, Y, Z is hydrogen or fluorine, at least one being fluorine, B is F, CL or CF3. Preferred compounds have a formula <CHEM>  where R1 is C1-12 alkyl or alkoxy, B is fluorine. The compounds may be used as components of liquid crystal compositions, having a low viscosity and high clearing point.
Patent KR-960005118-B1 (KR)
Inventor: HITOSHI SAKAMOTO
IPC: H04N5/93
Filed: 1987-07-13
Granted: 1996-04-20
Abstract: 내용 없음.
Patent KR-900006149-B1 (KR)
Title: Low - pressure discharge lamp
Inventor: HAYASI NOBUHIKO
IPC: H01J61/067
Filed: 1987-07-13
Granted: 1990-08-24
Abstract: A discharge lamp device consists of a compound electrode (4) comprising cold and hot cathodes, and a starting circuit. The cold cathode (4b) is connected to discharge side of the hot cathode (4a). The starting circuit controls the lamp current for generating glow and arc discharge between the cold cathode and the hot cathode.
Patent KR-900006339-B1 (KR)
Title: Removing equipment of an alien substance from paper making fiber
Inventor: SHIN IK-KYUN
IPC: D21B1/02
Filed: 1987-08-19
Granted: 1990-08-28
Abstract: The device continuously separates or sorts fibers by different qualities at front or back-sides through screen plate without stopping the flow of fiber. Pulley (16) of motor (15) is connected by belt (20) with pulley (19) of rotating-shaft (17), supported by a housing (18). The device consists of body (1) having impeller (21) connected with (17), upper fiber inlet (5), lower high-quality fiber outlet (6), low-quality fiber outlet (7), inner separating plate (8) with screen plate (11); cover (2) having fiber guide plate (3), middle quality fiber outlet (4).
Patent KR-940000201-B1 (KR)
Inventor: TANAKA MASAKI
IPC: B01F7/16
Filed: 1987-11-12
Granted: 1994-01-12
Abstract: 내용 없음.
Patent KR-910007034-B1 (KR)
Inventor: IJIMA YASUO
IPC: G07F7/10
Filed: 1987-11-19
Granted: 1991-09-16
Abstract: 내용 없음.
Patent KR-960010787-B1 (KR)
Inventor: CADIERGUE JOSEPH
IPC: C07F9/6574
Filed: 1987-11-20
Granted: 1996-08-08
Abstract: 내용 없음.
Patent KR-950009941-B1 (KR)
Title: Sound multiplex tv stereo separate apparatus
Inventor: KIM NAM-HO
IPC: H04N5/60
Filed: 1987-12-24
Granted: 1995-09-01
Abstract: The pilot signal is removed by the apparatus to improve the quality of the stereo signal of a multi lingual TV. The apparatus includes a phase controller(16) for inverting phase of pilot signal extracted from a sub-broadcasting signal, and an electronic switch(17) controlled by a pilot controller(15) to synthesize an output signal of the phase controller(16) and a stereo signal sent from a switch unit(8) so that the pilot signal is offset.
Patent KR-900008626-B1 (KR)
Inventor: LEE JONG-BONG
IPC: H01L33/00
Filed: 1988-02-15
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-970002661-B1 (KR)
Inventor: HENRICUS PAULUS HUBERTUS SCHOL
IPC: C08G59/14
Filed: 1988-03-02
Granted: 1997-03-07
Abstract: 내용없음.
Patent KR-960013102-B1 (KR)
Inventor: STARKE ROY R
IPC: F16J15/32
Filed: 1988-04-06
Granted: 1996-09-30
Abstract: 없음
Patent KR-960014871-B1 (KR)
Title: Pharmaceutical compositions useful as antiproliferative and antimetastatic agents containing 5-amino or substituted amino 1,2,3-triazoles
Inventor: HUPE DONALD
IPC: A61K31/41
Filed: 1988-08-19
Granted: 1996-10-21
Abstract: 5-Amino or substituted amino 1,2,3-triazoles are disclosed as a new class of antiproliferative agents useful in the treatment and control of psoriasis, inflammatory bowel syndrome, cutaneous leishmanilisis and certain types of cancer.
Patent KR-910008322-B1 (KR)
Title: Flame-resistant polycarbonates
Inventor: PETRI ALBERTO
IPC: C08G64/08
Filed: 1988-08-19
Granted: 1991-10-12
Abstract: Thermoplastic, branched, high-molecular weight polycarbonates endowed with properties of flame-resistance (self-extinguishing polycarbonates) are characterized by the presence in their polymeric chain of units deriving from a di-hydroxy-aromatic compound having the formula: <CHEM>  wherein:  R is a single bond; or is a substituted or non-substituted, linear or branched alkyl group containing from 1 to 5 carbon atoms; or  is a group selected from O, S, SO2, CO; X and Y are equal to, or different from, each other and stay for H or CH3; m and n are integers, equal to or different from each other, ranging from 1 to 4; and of units deriving from a mono-halogenated tetra-phenyl compound having the formula: <CHEM>  wherein:  R, R2, R4, R6 stay for OH; R1, R3, R5, R7, either equal to, or different, from one another, stay for OH, H, or a linear or branched alkyl group of from 1 to 5 carbon atoms.
Patent KR-910002917-B1 (KR)
Title: Making process for high permeablity grain oriented silicon steel
Inventor: LEE SUNG-JAE
IPC: C22C38/02
Filed: 1988-08-19
Granted: 1991-05-10
Abstract: An  unidirectional  silicon  steel  sheet  is  produced   by continuously casting a silicon-molten steel,  hot-rolling  it  and cold-rolling it with at  least  80%  of  cold-rolling  ratio.  The molten steel is composed of at most 0.1 wt.% C, 2.8-3.8  wt.%  Si, 0.05-0.12  wt.%  Mn,  0.015-0.04  wt.%  S,  0.01-0.05   wt.%   Al, 0.002-0.01 wt.% N, and 2-4 additives of Nb, Mo, Sn, Sb, Pb, Cu, Cr and Ni for protecting an inhibitor. The sheet has a high  magnetic flux density.
Patent KR-950001204-B1 (KR)
Inventor: YAMATO HISAYOSHI
IPC: B60B25/04
Filed: 1988-09-16
Granted: 1995-02-14
Abstract: 내용없음.
Patent KR-960013723-B1 (KR)
Inventor: ROBERT ANDREW ZOLLER
IPC: B29C45/14
Filed: 1988-10-06
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-910009093-B1 (KR)
Title: Coded mark inversion coding circuit
Inventor: HAM MYUNG-SHIK
IPC: H03M13/00
Filed: 1988-11-11
Granted: 1991-10-28
Abstract: The circuit codes the Non-Return-To-Zero  binary  code  using Emitter Coupled Logic ICs to  generate  the  code  mark  inversion (CMI) data. The circuit  includes  a  first  flip  flop  (10)  for transmitting the NRZ data after converting  into  a  first  and  a second  data  (S3,S4)  by  synchronizing  the  NRZ  data  to   the transmission clock (S1), a second flip flop (20)  enabled  by  the state of the second data to divide the transmission clock (S1),  a third flip flop (30) for generating a  third  and  a  fourth  data (S5,S6) by receiving the first data and the transmission clock,  a delay (40) for delaying the transmission clock signal by the delay time of the third flip flop, and a logic gate unit for  generating a seventh and a eighth data by receiving the output signal of  the delay and the third, the fourth and the fifth data, and generating the CMI code.
Patent KR-920001877-B1 (KR)
Title: Method and apparatus of hydrogen annealing for the semiconductor manufacturing process
Inventor: KIM HYO-SUNG
IPC: H01L21/00
Filed: 1988-12-17
Granted: 1992-03-06
Abstract: The hydric annealing method for removing an unstable coupling in the neighborhood of a  boundary  of  silicon-metallic  film  or silicon- SiO2  film  upon  alloy  process  to  stabilize   device charactristics  comprises  the  steps  of  saturating  an  heating furnace (10) as N2 gas; injecting pure H2  gas  into  the  furnace (10) to anneal a wafer under H2 atmosphere; and supplying  N2  gas into the furnace (10), exhausting the H2 has to  the  exterior  of the furnace gradually and burning the H2 gas in advance by using a lighting means. The lighting means comprises a number of  ignition coils (21,23,25) controlled by an ignition control means (20).
Patent KR-920000458-B1 (KR)
Title: Emergency lighting device
Inventor: MUN DOO-YOUNG
IPC: H02J9/00
Filed: 1988-12-30
Granted: 1992-01-14
Abstract: The apparatus lights emergency lamps by connecting the  lamps to a rechargeable  battery  only  on  a  power  failure,  and  the apparatus includes: a main power circuit for receiving power  from a transformer; a constant voltage circuit for receiving power from the main power circuit to  charge  the  rechargeable  battery;  an auxiliary power circuit for supplying  an  operation  power  on  a power failure; a  logic  circuit  for  receiving  power  from  the auxiliary power circuit, and for turning on the gate of an SCR  on a power failure; and a power sensing circuit consisting of a power switch, a voltage divider and a capacitor, and for outputting  the power to the logic circuit by detecting the power level  from  the capacitor on a power failure.
Patent KR-920008755-B1 (KR)
Title: Multipurpose portable data carrier apparatus
Inventor: ANDETLE EWALD C
IPC: G06F21/62
Filed: 1987-04-20
Granted: 1992-10-09
Abstract: A portable data carrier (10) typically the size of a standard plastic credit card is usable in a variety of applications, from custom repertory dialing to storage of individual medical and/or banking records. The portable data carrier provides a high security file system capable of supporting multiple applications, all independent of the details of the data carrier's generic internal structure. Although the data carrier looks and feels much like an ordinary credit card, it includes a computer (110) and an electrically erasable programmable read-only memory (115). Power for operation of the portable data carrier is provided from an associated station (118) via a reader/writer (15). The reader/writer also couples data between the data carrier and the associated station. Security is enhanced since application software in the station receiving and interpreting the data from a file sees a contiguous stream of bytes relating only to the file of the application being accessed. No information is provided to a user of a particular application about other applications in the data carrier or about the data carrier's internal file structure.
Patent KR-970010812-B1 (KR)
Title: Shampoo compositions
Inventor: MCCALL PATRICK COLUMNKILLE
IPC: A61K8/89
Filed: 1989-01-26
Granted: 1997-07-01
Abstract: Disclosed are selenium sulfide lotion shampoos containing a mixture of xanthan gum and magnesium aluminum silicate as a suspending system.
Patent KR-910005767-B1 (KR)
Title: Process for the preparation of 2,4-dinitro aniline
Inventor: SONG HYEON-SAM
IPC: C07C211/52
Filed: 1989-03-31
Granted: 1991-08-03
Abstract: A process for preparing  2,4-dinitroaniline  of  formula  (I) comprises a reaction of 2,4-dinitrochlorobenzene of  formula  (II) and NH3 gas in a mixture soln. of  H2O  and  a  lower  alcohol  of formula ROH (where R= C1-4 alkyl) in the presence of a  dispersing agent. Pref. the weight atio of the dispersing agent  to  (II)  is 0.1-2.0  wt.%.  The  lower  alc.   is   pref.   methylalcohol   or ethylalcohol. (I) is useful as an  intermediate  in  the  mfr.  of dispersing dyes.
Patent KR-0135420-B1 (KR)
Inventor: FELS JEAN PIERRE
IPC: A61K47/06
Filed: 1989-04-07
Granted: 1998-04-23
Abstract: 요약없슴
Patent KR-100202475-B1 (KR)
Title: Catalytic process for the manufacture of oximes
Inventor: PADOVAN MARIO
IPC: C07C251/42
Filed: 1989-06-23
Granted: 1999-06-15
Abstract: The invention concerns a catalytic process for the manufacture of oximes by ammoximation of the corresponding carbonyl compounds, characterized in that the catalyst is a solid composition consisting of silicon, titanium and oxygen, chemically combined with each other, and in that the titanium amount, expressed as TiO2, ranges from 1 to 95% by weight, the XR diffractogram of said composition being a smooth-trend line (halo), typical of the amorphous solids.
Patent KR-930007631-B1 (KR)
Inventor: MORISHITA AKIRA
IPC: F16D45/00
Filed: 1989-10-04
Granted: 1993-08-14
Abstract: 내용 없음.
Patent KR-970006322-B1 (KR)
Inventor: GASPARAS KAZLAUSKAS
IPC: B23K9/028
Filed: 1989-10-24
Granted: 1997-04-25
Abstract: 내용없음.
Patent KR-950010629-B1 (KR)
Inventor: KOBAYASHI HIROYA
IPC: H01B7/28
Filed: 1988-06-08
Granted: 1995-09-20
Abstract: 내용 없음.
Patent KR-0151727-B1 (KR)
Inventor: BLIZZARD JOHN DONALD
IPC: C09J11/06
Filed: 1990-02-12
Granted: 1998-10-01
Abstract: 내용 없음.
Patent KR-0121861-B1 (KR)
Inventor: UCHIDA ATSUO
IPC: C07K5/078
Filed: 1990-02-20
Granted: 1997-11-28
Abstract: 내용없음.
Patent KR-930001153-B1 (KR)
Inventor: TANAKA KIMIO
IPC: G11B7/00
Filed: 1990-02-20
Granted: 1993-02-19
Abstract: 내용 없음.
Patent KR-930002705-B1 (KR)
Title: Process for preparing a thermoplastic resin having a good impact resistance and mechanical strength
Inventor: KIM DONG-RYOL
IPC: C08F285/00
Filed: 1990-02-27
Granted: 1993-04-09
Abstract: The thermoplastic resin is prepared by (1) mixing gamma-latex (A) (weight average particle diameter = 0.03-0.2 μm)  and  rubber latex (B) (weight average particle diameter =  0.03-0.2 μm),  (2) enlarging the mixture to form the latex (C) having weight  average particle diameter of 0.25-0.5 μm, (3)  adding  a  monomer  mixture consisting of above 60 wt.% of aroamatic  vinyl  monomer  (D)  and below 40 wt.% of vinyl  compound  (E)  copolymerizable  with  (D), initiator and chain transfer agents into the latex (C) obtained in (2), and (4) emulsion graft polymerizing  it.  The  resin  has  an excellent impact resistance and mechanical strength.
Patent KR-0175658-B1 (KR)
Title: Retinoblastoma gene product antibodies and diagnostic kit containing them
Inventor: FUNG YUENKAI
IPC: C07K16/00
Filed: 1990-03-29
Granted: 1999-03-20
Abstract: The present invention discloses a method of determining the prognosis of a cancer patient by determining the presence or absence of Retinoblastoma gene product in tumor antibodies which specifically bind to the hydrophilic c-terminus of the retinoblastoma protein are also provided.
Patent KR-0154978-B1 (KR)
Inventor: HOSODA TOSHIKAZU
IPC: H05K7/14
Filed: 1990-05-17
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-0159507-B1 (KR)
Title: Refrigeration compositions and process for using them
Inventor: GORSKI ROBERT A
IPC: C10N20/02
Filed: 1990-06-01
Granted: 1998-12-15
Abstract: A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a di-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100 DEG F of 100 to 1200 is disclosed for use in compression refrigeration.
Patent KR-900005886-B1 (KR)
Title: High-volfage - switch holding - system
Inventor: LEE JOO-EOK
IPC: H01H33/00
Filed: 1990-06-11
Granted: 1990-08-13
Abstract: The system holds and maintains state of solenoid-inserting type high voltage switch using mechanical latch deivce. The system includes a hand-operated handle on case, with an inner toggle spring; a driving shaft for separting or connecting contact point; a solenoid inserted in a subsidiary case, a linked disk; a link connecting plate (44) having a latch lever and a semicircular latch cam (45), latching or eliminating by trip coil (48), rear portion of the plate connecting disk and plunger link, tip portion of the plate forming toggle lever (42).